The invention discloses a medical oxygen bottle transfer trolley. Two wheels are installed on the two sides of a vehicle frame, each clamping plate is driven by a parallelogram structure composed of two arms, a first connecting rod, a first arm, a second arm, a fifth arm and a sixth arm form a rotating pair, a second connecting rod, a third arm, a fourth arm, a seventh arm and an eighth arm form a rotating pair. The hydraulic cylinder can drive the first connecting rod and the second connecting rod to move downwards, so that the four clamping plates clamp the oxygen bottle, the pressure release valve is rotated to release the thrust of the hydraulic cylinder, and therefore the first spring and the second spring can pull the first connecting rod and the second connecting rod upwards, so that the four clamping plates release the clamping of the oxygen bottle; the rear end of the first supporting leg and the rear end of the second supporting leg are each provided with a universal trundle, the front ends of the first supporting leg and the second supporting leg and the vehicle frame form a rotating pair, the angle positions of the first supporting leg and the second supporting leg can be locked through the first screw and the second screw respectively, and two front supporting wheels are rotationally installed on the front side of the lower end of the vehicle frame and used for achieving translation of the transfer vehicle in the vertical state.

    本发明公开一种医疗氧气瓶转运车,车架两侧安装有两个车轮,每个夹板均由两个臂构成的平行四边形结构驱动,第一连杆与第一臂、第二臂、第五臂、第六臂均构成转动副,第二连杆与第三臂、第四臂、第七臂、第八臂均构成转动副,液压缸可驱动第一连杆和第二连杆向下移动,使四个夹板实现对氧气瓶的夹持,转动泄压阀可卸掉液压缸的推力,从而第一弹簧、第二弹簧可向上拉动第一连杆和第二连杆,使四个夹板放开对氧气瓶的夹持,第一支腿和第二支腿后端均安装有一个万向脚轮,前端均与车架构成转动副,并可通过第一螺杆和第二螺杆分别实现第一支腿和第二支腿角度位置的锁定,车架下端前侧转动安装有两个前支轮,用于实现转运车竖直状态的平移。


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    Titel :

    Medical oxygen bottle transfer trolley


    Weitere Titelangaben:

    一种医疗氧气瓶转运车


    Beteiligte:
    WANG SHUILONG (Autor:in)

    Erscheinungsdatum :

    2021-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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